Statistik
Datenanalyse, Wahrscheinlichkeitsverteilungen und Hypothesentests.
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arrange the pieces below in two ways without changing the meaning or te…
1. For Joseph Joestar's dip, I peeled thirty onions. 2. I, for Joseph Joestar's dip, peeled thirty onions.
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arrange the pieces below in two ways without changing the meaning or te…
1. The cows are milked by Yugi Moto on Tuesdays in the barn. 2. In the barn, the cows are milked by Yugi Moto on Tuesdays. (Another option: On Tuesdays, the cows are milked by Yug…
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how does the dialogue develop the central idea? it helps the reader und…
It demonstrates that the children do not realize what the veils mean.
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arrange the pieces below in two ways without changing the meaning or te…
1. Yugi Moto milks the cows in the barn on Tuesdays. 2. On Tuesdays, Yugi Moto milks the cows in the barn.
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a psychiatrist is interested in finding a 98% confidence interval for t…
b. With \(98\%\) confidence the population mean number of tics per hour that children with Tourette syndrome exhibit is between \(2.465\) and \(8.989\) c. About \(98\) percent of …
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bauhaus products, like breuers \chair\ are supposed to be typical, univ…
easily mass - produced
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arrange the pieces below in two ways without changing the meaning or te…
On the soccer field the mouthguard was forgotten by Sans.
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a hotel reservation code consists of 3 single - digit numbers followed …
The number of different hotel reservation codes is \(17576000\). The number of ways to choose 4 students out of 13 is \(715\). The number of ways for the soccer coach to choose 4 …
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the table shows the test scores of students who studied for a test as a…
Both distributions are nearly symmetric, so the mean and the standard deviation are the best measures for comparison.
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find the median for the following list of numbers. 107, 110, 126, 136, …
\(131\)
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this graph shows how the accuracy of naomis watch is related to how lon…
8
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find the mean.
$8$
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arrange the pieces below in two ways without changing the meaning or te…
1. On the soccer field, the mouthguard was forgotten by Sans. 2. Sans forgot the mouthguard on the soccer field (active voice, but the problem might have a mis - instruction as it…
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find the mean for the following list of numbers. 13.7, 15.7, 26.7, 11.7…
\(17.7\)
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find the mean for the following list of numbers. 30,000 23,500 33,120 2…
\(28420\)
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this graph shows how the total length ayana has knit depends on the num…
\(8.5\) centimeters
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the box plots show the distributions of the numbers of words per line i…
The median is the best measure because both distributions are symmetric.
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this graph shows how the amount of jam maria has jarred is related to t…
\(5.5\) liters
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two histograms showing the number of pets owned by boys and girls in a …
interquartile range
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this graph shows how pumpkin the puppys weight varies with age. pumpkin…
8.5 pounds
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this graph shows how the number of eggs that maya has left is related t…
70 eggs
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the box plots represent the ages of pennies in two sets. ages of pennie…
She is correct because the medians are 10 years apart.
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insurance companies are interested in knowing the population proportion…
$0.6175<p<0.7349$
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how many cakes does reid need to sell in order to have just $500 left t…
50 cakes
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the histogram shows the distributions of essay scores for high school s…
Neither distribution is nearly symmetric and neither is right - skewed. So, none of the options provided (assuming the options are about symmetry and skewness as per the problem s…
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you measure 50 turtles weights, and find they have a mean weight of 47 …
\(47\pm0.74\) ounces
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this graph shows how the time required to ring up a customer is related…
\(70\) seconds
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arrange the pieces below in two ways without changing the meaning or te…
Serena's shoelaces are tied by me before she goes running.
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the table shows the battery lives, in hours, of ten brand a batteries a…
Only Brand A data is symmetric, so standard deviation is the best measure to compare variability.
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arrange the pieces below in two ways without changing the meaning or te…
1. I tie Serena's shoelaces before she goes running. 2. Before she goes running, I tie Serena's shoelaces.
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the box plots show the data distributions for the number of customers w…
interquartile range
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arrange the pieces below in two ways without changing the meaning or te…
1. At the clubhouse entrance, Toriel's neighbor whispers the secret spy password. 2. Toriel's neighbor whispers the secret spy password at the clubhouse entrance.
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only 13% of registered voters voted in the last election. will voter pa…
c. The test statistic $z=-1.111$ d. The p - value $=0.1335$ e. The p - value is $> \alpha$ (since $0.1335>0.05$) f. Based on this, we should fail to reject the null hypothesis. g.…
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the box plots show the data distributions for the number of laps two st…
The difference between the medians of both data sets is 4.
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arrange the pieces below in two ways without changing the meaning or te…
1. At the clubhouse entrance, Toriel's neighbor whispers the secret spy password. 2. Toriel's neighbor whispers the secret spy password at the clubhouse entrance.
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radiation noun use this word in a sentence or give an example to show y…
"The doctor warned about the harmful effects of excessive radiation exposure from X - rays."
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arrange the pieces below in two ways without changing the meaning or te…
The secret spy password is whispered by Toriel's neighbor at the clubhouse entrance.
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arrange the pieces below in two ways without changing the meaning or te…
1. Toriel's neighbor whispers the secret spy password at the clubhouse entrance. 2. At the clubhouse entrance, Toriel's neighbor whispers the secret spy password.
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arrange the pieces below in two ways without changing the meaning or te…
The gargoyles were watched by Undyne for a couple of hours.
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dense adjective use this word in a sentence or give an example to show …
The forest was so dense that it was difficult to see the sky.
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arrange the pieces below in two ways without changing the meaning or te…
The gargoyles were watched by Undyne for a couple of hours. The gargoyles was watched by Undyne for a couple of hours. (Note: In some grammar references, both "were" and "was" can…
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arrange the pieces below in two ways without changing the meaning or te…
1. Undyne watched the gargoyles for a couple of hours. 2. For a couple of hours, Undyne watched the gargoyles.
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arrange the places below in two ways without changing the meaning or te…
I will coach Jonathan Joestar's volleyball team in the championship game.
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arrange the pieces below in two ways without changing the meaning or te…
1. Jonathan Joestar's volleyball team will be coached by me in the championship game. 2. In the championship game, Jonathan Joestar's volleyball team will be coached by me.
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arrange the pieces below in two ways without changing the meaning or te…
1. Myself will coach Jonathan Joestar's volleyball team in the championship game. 2. In the championship game, myself will coach Jonathan Joestar's volleyball team.
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arrange the pieces below in two ways without changing the meaning or te…
1. In the championship game, I will coach Jonathan Joestar's volleyball team. 2. I will coach Jonathan Joestar's volleyball team in the championship game.
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arrange the pieces below in two ways without changing the meaning or te…
Maximillian Pegasus's binoculars are used by me during spy missions.
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arrange the pieces below in two ways without changing the meaning or te…
1. During spy missions, I use Maximillian Pegasus's binoculars. 2. Maximillian Pegasus's binoculars are used by me during spy missions. (This is the passive voice form which also …
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question 6 you are performing a left - tailed t - test with test statis…
\(0.1241\)
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arrange the pieces below in two ways without changing the meaning or te…
The paper will be folded with a battery - powered origami machine by Papyrus. The paper will be folded by Papyrus with a battery - powered origami machine.
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arrange the pieces below in two ways without changing the meaning or te…
1. Papyrus will fold the paper with a battery - powered origami machine. 2. With a battery - powered origami machine, Papyrus will fold the paper.
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arrange the pieces below in two ways without changing the meaning or te…
Koshi Sugawara's favorite show tune was sung by me at the dinner table.
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arrange the pieces below in two ways without changing the meaning or te…
1. I sang Koshi Sugawara's favorite show tune at the dinner table. 2. At the dinner table, I sang Koshi Sugawara's favorite show tune.
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in a survey, 15 people were asked how much they spent on their childs l…
\(2.27\)
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the total amount someone pays in taxes depends on their income. but the…
someone earning $20,000 a year, someone earning $50,000 a year
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the primary way governments pay for services is by collecting taxes, me…
1. True 2. False 3. False 4. False 5. True
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\survival and social needs take precedence over the needs for esteem an…
Maslow's hierarchy of needs.
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tennis great roger federer made 63% of his first serves in a recent sea…
\(0.299\)
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students who work at a local coffee shop recorded the drink orders of a…
\(0.512\)
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people with type o - negative blood are universal donors. any patient c…
\(0.526\)
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many fire stations handle more emergency calls for medical help than fo…
(a) \(0.4305\) (b) \(0.9987\)
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if a system of linear equations has infinitely many solutions, what doe…
Same line
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tariffs to protect domestic industries do not always work as expected. …
It caused other countries to raise the price of U.S. goods, making it hard for U.S. businesses to sell their goods overseas.
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barriers to trade are also adopted in order to protect domestic industr…
For the first blank: foreign good. For the second blank: domestic producers.
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an airline reports that 85% of its flights into laguardia airport arriv…
We cannot multiply \((0.85)(0.85)(0.85)(0.85)\) because the events (4 consecutive flights being on time) are not independent.
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barriers to trade are also adopted in order to protect domestic industr…
1. cheaper 2. increases 3. domestic product
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people with type o - negative blood are universal donors. any patient c…
\(0.522\)
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people with type o - negative blood are universal donors. any patient c…
\(0.521\)
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people with type o - negative blood are universal donors. any patient c…
\(0.521\)
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a string of christmas lights contains 20 lights. the lights are wired i…
\(0.668\)
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read the excerpt from julius caesar, act 1, scene 2. cassius tis just, …
People are suffering under the current leadership.
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read the excerpt from act 1, scene 3, of the tragedy of julius caesar a…
Alluding to Pompey invokes the history of his opposition to Caesar, showing that the conspirators in the play are part of a longstanding battle against a tyrant.
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read the model sentence from george orwells 1984. he, winston smith, kn…
Mr. Mean, a perceptive cat, had figured that his owner would be beside himself about the shredded upholstery even worse than the last time.
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read the model sentence from katherine patersons bridge to terabithia. …
Kate repeated the experiment, not believing the results from the spectrometer or even her own eyes, until she was practically a zombie from fatigue.
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scott is 61. he just celebrated his twenty - fifth anniversary at his c…
stagnation
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read the procedural text 19 easy ways to winterize your home 11 use cau…
a reader who is unfamiliar with the materials
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quiz question 3 of 6 what does it mean when the money in your 401(k) is…
You can keep the money your employer contributed, even if you leave your job.
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the plot shows a negative linear relationship between the latitude of t…
D. \(H_0\): Melanoma mortality rate is not linearly related to latitude. \(H_a\): Melanoma mortality rate is linearly related to latitude.
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12 mark for review the table presents values for a function ( f ) at se…
\(47.6\)
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in a 2012 report from the u.s. department of education breaking down th…
C. \(6.63\)
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the table gives the amount of debt, in dollars, on an individuals credi…
\(14349\)
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review the claim and the two pieces of evidence. independent of their m…
Evidence B does not directly support the claim. It does not talk about how words sound independent of their meanings.
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consider this claim: independent of their meanings, some words have a m…
Evidence A.
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learning a foreign body language when we think about learning a foreign…
1. Some of these gestures may be common in other countries. For example, the gesture meaning “tricky” has a similar expression in the US (“I’ve got my eye on you”). The “call me” …
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in farewell to manzanar, the authors note that, when he drinks too much…
calm down
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think about the division expression $1\\frac{2}{5}\\div\\frac{3}{5}$. d…
The quotient is greater than \(1\) because when we calculate \(1\frac{2}{5}\div\frac{3}{5}=\frac{7}{3}\approx2.33\) which is greater than \(1\). Also, \(\frac{3}{5}\) fits into \(…
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for students who first enrolled in two - year public institutions in a …
The president **fails to reject** the hypothesis that the proportion of students who earn a bachelor’s degree within six years is **equal to** \(0.392\) when, in fact, the proport…
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for students who first enrolled in two - year public institutions in a …
The president **rejects** the hypothesis that the proportion of students who earn a bachelor's degree within six years is **equal to \(0.392\)** when, in fact, the proportion is *…
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for students who first enrolled in two - year public institutions in a …
\(H_0:p = 0.392\) \(H_1:p>0.392\)
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for students who first enrolled in two - year public institutions in a …
- (a) The null hypothesis in words: D. Among students who enroll at the certain junior college, the completion rate is \(0.392\) - (a) The alternative hypothesis in words: B. Amon…
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for students who first enrolled in two - year public institutions in a …
- **Null Hypothesis (in words)**: D. Among students who enroll at the certain junior college, the completion rate is $0.392$. - **Alternative Hypothesis (in words)**: B. Among stu…
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for students who first enrolled in two - year public institutions in a …
D. Among students who enroll at the certain junior college, the completion rate is 0.392
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the null and alternative hypotheses are given. determine whether the hy…
- Is the hypothesis test left - tailed, right - tailed, or two - tailed? Two - tailed test - What parameter is being tested? Population mean
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the null and alternative hypotheses are given. determine whether the hy…
Two - tailed test
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the null and alternative hypotheses are given. determine whether the hy…
- The test is Two - tailed. - The parameter being tested is \(\sigma\).
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the null and alternative hypotheses are given determine whether the hyp…
Two - tailed. The parameter being tested is the population standard deviation (\(\sigma\)).
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the null and alternative hypotheses are given. determine whether the hy…
- What type of test is being conducted in this problem? Right - tailed test - What parameter is being tested? Population standard deviation
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the null and alternative hypotheses are given. determine whether the hy…
Right - tailed test.
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if a hypothesis is tested at the α = 0.05 level of significance, what i…
A. The probability of making a type I error is 0.05
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if the consequences of making a type i error are severe, would you choo…
A. 0.01